User Autumn Kent - MathOverflow

Autumn Kent

Member for 14 years, 5 months
Last seen more than a month ago

math.wisc.edu/~kent
Madison, WI

125 Answers

Score Activity Newest

9 votes

Are subgroups of hyperbolic groups quasiisometrically embedded ?

answered Dec 7, 2011 at 15:25

8 votes

Accepted

Example of hyperbolic 3-fold with no embedded incompressible subsurfaces

answered Dec 14, 2011 at 18:59

8 votes

Is it known whether there is a non-coherent group with a two- or three-relator presentation?

answered Apr 16, 2011 at 17:12

8 votes

Cohomology of representation varieties

answered Oct 10, 2011 at 16:40

8 votes

injectivity radius of hyperbolic surface

answered Apr 3, 2013 at 11:56

8 votes

Examples of non-metrizable spaces

answered Jan 14, 2011 at 17:55

8 votes

Uniqueness of a polygon

answered Jan 21, 2010 at 3:16

8 votes

Cocktail party math

answered Nov 13, 2009 at 22:56

8 votes

Mappings of mapping class groups

answered Dec 3, 2009 at 3:40

8 votes

Can connectedness of fibers of a smooth map be checked on a dense set?

answered Nov 5, 2009 at 1:39

7 votes

Algebraic Geometry versus Complex Geometry

answered Nov 12, 2009 at 3:53

7 votes

Accepted

Has this notion of product of graphs been studied?

answered Jun 30, 2010 at 23:27

7 votes

Degrees of self-maps of aspherical manifolds

answered Oct 14, 2010 at 16:32

7 votes

Accepted

Nonhyperbolic groups that contain no free abelian groups or Baumslag-Solitar groups

answered Feb 8, 2013 at 3:50

7 votes

Accepted

Stallings fibration theorem

answered Nov 15, 2011 at 18:28

7 votes

Cohomological dimension of $\mathcal{B}_n$

answered Jun 29, 2011 at 15:21

6 votes

Contractible noncompact 3-manifold without boundary not homeomorphic to $\Bbb R^3$

answered Nov 24, 2011 at 15:40

6 votes

Does there exist a finite-index subgroup of SL2Z with all cusps irregular?

answered Nov 25, 2011 at 2:47

6 votes

Why should I care about Heegaard-Floer theory?

answered Feb 17, 2012 at 21:09

6 votes

Accepted

Mapping torus relative to an infinite orbit can be hyperbolic with finite volume?

answered Jan 5, 2012 at 19:05

6 votes

Torsion in cuspidal cohomology

answered Jun 7, 2012 at 15:53

6 votes

Books for hyperbolic geometry ( surfaces ) with exercises?

answered Sep 29, 2010 at 20:21

6 votes

Accepted

Has coarse continuity been known already?

answered Jul 8, 2010 at 19:13

6 votes

Accepted

Real-valued function "so surjective" that should be non measurable

answered Jul 22, 2010 at 21:33

5 votes

Residually finite + torsion free + finite index = finite complex?

answered Oct 13, 2010 at 23:37

5 votes

Question on the index of abelianization of groups

answered Dec 4, 2010 at 4:31

5 votes

Accepted

Generators of the mapping class group for surfaces with punctures and boundaries

answered Mar 25, 2019 at 13:45

5 votes

Finite outer automorphism groups

answered Apr 25, 2011 at 20:03

5 votes

Finitely presented groups which are not residually amenable

answered Jun 13, 2011 at 12:59

4 votes

Friedman and proof of Hanna Neumann Conjecture

answered Jun 3, 2011 at 17:17

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